Interplay between exact μ − τ reflection symmetries, four-zero texture and universal texture
In this letter, we consider exact μ−τ reflection symmetries for quarks and leptons. Fermion mass matrices are assumed to be four-zero textures for charged fermions f=u,d,e and a symmetric matrix for neutrinos νL. By a bi-maximal transformation, all the mass matrices lead to μ−τ reflection symmetric...
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| Format: | Article |
| Language: | English |
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Elsevier
2020-07-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269320302872 |